NPPES file of Aug 9, 2026

Stephen Harris Rosenthal, MD

Psychiatry Physician · Natick, MA

Stephen Harris Rosenthal, MD is a psychiatry physician with a practice address in Natick, Massachusetts, and NPI 1821069451, issued on Jan 31, 2006. Check the license (Massachusetts 52615, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821069451
Name
Stephen Harris Rosenthal
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
52615 MA
Self-reported in NPPES; status is on the state search
Practice location
67 Union St, Natick, MA 01760
Phone
(508) 653-5047
Enumerated
Jan 31, 2006
Record last updated
Aug 14, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(508) 653-5045
Medicaid ID
3026361 MA
Medicare enrollment
Enrolled (PECOS I20050404000824); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 1982
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 67 Union St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Johanne Agne, NPAdult Health Nurse Practitioner1710022496
  2. Susan Almy, NPNurse Practitioner1598945594
  3. Lisa Ayles, ATCAthletic Trainer1508827957
  4. Stephen Belmonte, M.D.Ophthalmology Physician1942249834
  5. Robert Berkowitz, M.D.Psychiatry Physician1538183504
  6. Kristen Bernstein, NPFamily Nurse Practitioner1205948676

Verify Stephen Harris Rosenthal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 52615
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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42% fewer Medicare Part D claims than the average psychiatry physician in 2024

576 Medicare Part D claims for 32 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Stephen Rosenthal576
  2. Specialty average1,000

Most prescribed

  1. Trazodone Hcl50 claims
  2. Buspirone Hcl33 claims
  3. Clonazepam33 claims
  4. Alprazolam32 claims
  5. Bupropion Xl31 claims
  6. Mirtazapine31 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Stephen Harris Rosenthal among 2,736 psychiatry physician records in Massachusetts

Stephen Harris Rosenthal, MD is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 51% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1982 · median 2005 among the 1,219 with a school on file
  • Record last updated2013 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 psychiatry physician records list a practice address in Natick

They are 14 of the 1,154 NPPES records with a practice address in Natick, and 2,736 psychiatry physician records in Massachusetts.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Robert Berkowitz, M.D.Natick, MA 017601538183504
  2. Daniele Bick, M.D.Natick, MA 017601083631907
  3. Scott Freeman, M.D.Natick, MA 017601386750529
  4. Rosalind Frim, MDNatick, MA 017601912927435
  5. Richard Goldbaum, M.D.Natick, MA 017601639119878
  6. Ashish Gupta, MDNatick, MA 017601235462169
  7. Sara-Jane Kornblith, M.D.Natick, MA 017601477610897
  8. Wilfrid Pilette, M.D.Natick, MA 017601811944507

Common questions

What is Stephen Harris Rosenthal, MD's NPI number?

Stephen Harris Rosenthal, MD's National Provider Identifier (NPI) is 1821069451, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Harris Rosenthal, MD located?

The NPPES record lists a practice address at 67 Union St, Natick, MA, 01760. Phone: (508) 653-5047. Providers update this record themselves, so call before visiting.

How can I verify Stephen Harris Rosenthal, MD's license?

NPPES lists Massachusetts license number 52615, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephen Harris Rosenthal, MD prescribe under Medicare Part D?

In 2024, Stephen Harris Rosenthal, MD had 576 Medicare Part D claims for 32 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.